SSF is a Sega Saturn emulator for Windows systems using DirectX 9.0b. The current version claims near-complete implementation of the Sega Saturn hardware (not counting emulation bugs), and can emulate the Saturn based Sega Titan Video arcade hardware too. As with most emulators, CDs or disc images are not included and have to be owned separately. The BIOS is also not included; as of 0.07 Beta R3, games run without the BIOS however. The usage of BIOS files is optional but recommended for better compatibility, and needed for tasks such as management of the contents of the internal memory of the Sega Saturn, or setting the system clock.

SSF Changelog:

Fix for hangup immediately after startup
Subcode correction when using CD image
Improvement of CD image reading
How to hold index data in CD track (CD Track / Index option, files in CDIndex folder need to be recreated)
Display problem fixed at the time of GPU rendering
And the CD image used by the Android version has also been changed to CUE + Binary Image.